Incidental Mutation 'R1122:Chtf18'
ID 95780
Institutional Source Beutler Lab
Gene Symbol Chtf18
Ensembl Gene ENSMUSG00000019214
Gene Name CTF18, chromosome transmission fidelity factor 18
Synonyms CTF18, 6030457M03Rik
MMRRC Submission 039195-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.353) question?
Stock # R1122 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 25938004-25946409 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 25943597 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 333 (E333G)
Ref Sequence ENSEMBL: ENSMUSP00000131366 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047273] [ENSMUST00000048054] [ENSMUST00000167940] [ENSMUST00000170070] [ENSMUST00000170575]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000047273
SMART Domains Protein: ENSMUSP00000043825
Gene: ENSMUSG00000041199

DomainStartEndE-ValueType
Pfam:PseudoU_synth_2 17 182 4.1e-27 PFAM
low complexity region 271 287 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000048054
AA Change: E332G

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
SMART Domains Protein: ENSMUSP00000043896
Gene: ENSMUSG00000019214
AA Change: E332G

DomainStartEndE-ValueType
low complexity region 20 30 N/A INTRINSIC
low complexity region 73 84 N/A INTRINSIC
low complexity region 117 130 N/A INTRINSIC
low complexity region 154 168 N/A INTRINSIC
coiled coil region 228 255 N/A INTRINSIC
low complexity region 299 310 N/A INTRINSIC
low complexity region 343 354 N/A INTRINSIC
AAA 361 518 1.99e-11 SMART
low complexity region 646 661 N/A INTRINSIC
Blast:AAA 728 850 7e-9 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000167940
SMART Domains Protein: ENSMUSP00000131349
Gene: ENSMUSG00000019214

DomainStartEndE-ValueType
low complexity region 8 20 N/A INTRINSIC
Blast:AAA 21 107 9e-11 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000168060
Predicted Effect noncoding transcript
Transcript: ENSMUST00000168914
Predicted Effect probably benign
Transcript: ENSMUST00000169767
Predicted Effect probably benign
Transcript: ENSMUST00000170070
SMART Domains Protein: ENSMUSP00000131768
Gene: ENSMUSG00000019214

DomainStartEndE-ValueType
low complexity region 20 31 N/A INTRINSIC
low complexity region 74 85 N/A INTRINSIC
low complexity region 118 131 N/A INTRINSIC
low complexity region 155 169 N/A INTRINSIC
coiled coil region 229 256 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000170575
AA Change: E333G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000131366
Gene: ENSMUSG00000019214
AA Change: E333G

DomainStartEndE-ValueType
low complexity region 20 31 N/A INTRINSIC
low complexity region 74 85 N/A INTRINSIC
low complexity region 118 131 N/A INTRINSIC
low complexity region 155 169 N/A INTRINSIC
coiled coil region 229 256 N/A INTRINSIC
low complexity region 300 311 N/A INTRINSIC
low complexity region 344 355 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.2%
  • 10x: 96.0%
  • 20x: 91.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein which is a component of a replication factor C (RFC) complex, which loads proliferating cell nuclear antigen (PCNA) on to DNA during the S phase of cell cycle. The encoded protein may interact with other proteins, including RFC complex 3, to form a clamp loader complex that plays a role in sister chromatid cohesion during metaphase-anaphase transition. [provided by RefSeq, Jan 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit partial prenatal lethality, reduced body and testis weight, defective male meiosis, impaired spermatogenesis, oligozoospermia, and reduced male fertility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 30 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acadvl G A 11: 69,902,203 (GRCm39) L469F probably damaging Het
Adgrb1 C A 15: 74,419,534 (GRCm39) R792S probably damaging Het
Aif1 G A 17: 35,391,127 (GRCm39) P44L probably benign Het
Arhgap15 A T 2: 44,032,307 (GRCm39) H297L probably benign Het
Cyb5a A G 18: 84,895,964 (GRCm39) T77A possibly damaging Het
Entrep1 T C 19: 23,952,756 (GRCm39) E518G probably damaging Het
Exosc10 T C 4: 148,650,821 (GRCm39) W456R possibly damaging Het
Fhip2a A T 19: 57,370,733 (GRCm39) T551S probably benign Het
Gad2 A T 2: 22,513,463 (GRCm39) Q31L possibly damaging Het
Gm9637 T A 14: 19,401,879 (GRCm38) noncoding transcript Het
Itgav A G 2: 83,622,283 (GRCm39) T622A probably benign Het
Kifc5b T A 17: 27,143,035 (GRCm39) V269E probably benign Het
Lrrc15 T C 16: 30,092,719 (GRCm39) N207D probably damaging Het
Map2k5 A G 9: 63,170,445 (GRCm39) V291A probably damaging Het
Mrc1 G A 2: 14,266,147 (GRCm39) probably null Het
Nckap1 C T 2: 80,348,286 (GRCm39) S889N probably benign Het
Or12d12 T A 17: 37,611,019 (GRCm39) Q98L probably damaging Het
Or1o2 T A 17: 37,542,934 (GRCm39) D109V probably damaging Het
Pdzd2 A G 15: 12,457,981 (GRCm39) V294A probably benign Het
Rem1 G A 2: 152,476,455 (GRCm39) V238M probably damaging Het
Rnf220 C T 4: 117,135,277 (GRCm39) G171S probably benign Het
Slc6a4 T C 11: 76,918,012 (GRCm39) S585P possibly damaging Het
Slc7a8 T C 14: 54,961,564 (GRCm39) E528G probably benign Het
Slco4c1 A G 1: 96,756,561 (GRCm39) I587T possibly damaging Het
Syt4 T A 18: 31,573,255 (GRCm39) H420L probably damaging Het
Tec T C 5: 72,936,792 (GRCm39) K236E probably damaging Het
Ttn A G 2: 76,545,676 (GRCm39) V32549A probably damaging Het
Uqcc4 T C 17: 25,403,846 (GRCm39) I62T probably benign Het
Wdfy3 T C 5: 102,030,832 (GRCm39) H2299R possibly damaging Het
Zfp729b A G 13: 67,743,403 (GRCm39) V64A possibly damaging Het
Other mutations in Chtf18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00973:Chtf18 APN 17 25,941,090 (GRCm39) missense probably benign 0.32
IGL02117:Chtf18 APN 17 25,941,177 (GRCm39) missense possibly damaging 0.63
IGL03034:Chtf18 APN 17 25,946,320 (GRCm39) utr 5 prime probably benign
IGL03051:Chtf18 APN 17 25,939,938 (GRCm39) missense probably damaging 1.00
IGL03164:Chtf18 APN 17 25,945,816 (GRCm39) missense probably benign 0.24
R0046:Chtf18 UTSW 17 25,942,434 (GRCm39) missense probably benign 0.06
R0129:Chtf18 UTSW 17 25,946,285 (GRCm39) nonsense probably null
R1302:Chtf18 UTSW 17 25,938,132 (GRCm39) missense probably damaging 1.00
R1487:Chtf18 UTSW 17 25,939,583 (GRCm39) missense probably benign 0.00
R1614:Chtf18 UTSW 17 25,946,064 (GRCm39) missense probably benign 0.00
R1820:Chtf18 UTSW 17 25,944,913 (GRCm39) missense probably damaging 1.00
R4051:Chtf18 UTSW 17 25,938,168 (GRCm39) missense probably damaging 0.98
R4357:Chtf18 UTSW 17 25,938,106 (GRCm39) missense probably benign 0.09
R4529:Chtf18 UTSW 17 25,939,592 (GRCm39) missense probably damaging 1.00
R4804:Chtf18 UTSW 17 25,938,231 (GRCm39) missense probably benign
R4975:Chtf18 UTSW 17 25,943,540 (GRCm39) missense possibly damaging 0.72
R5154:Chtf18 UTSW 17 25,942,694 (GRCm39) missense probably damaging 1.00
R6113:Chtf18 UTSW 17 25,941,841 (GRCm39) missense probably damaging 1.00
R6118:Chtf18 UTSW 17 25,938,133 (GRCm39) missense probably damaging 1.00
R6446:Chtf18 UTSW 17 25,940,218 (GRCm39) missense probably benign 0.01
R7057:Chtf18 UTSW 17 25,940,100 (GRCm39) missense possibly damaging 0.49
R7095:Chtf18 UTSW 17 25,941,652 (GRCm39) missense probably damaging 1.00
R7482:Chtf18 UTSW 17 25,938,963 (GRCm39) missense possibly damaging 0.48
R7641:Chtf18 UTSW 17 25,941,249 (GRCm39) splice site probably null
R7729:Chtf18 UTSW 17 25,942,491 (GRCm39) missense probably damaging 1.00
R7939:Chtf18 UTSW 17 25,941,111 (GRCm39) missense probably damaging 0.99
R8007:Chtf18 UTSW 17 25,944,508 (GRCm39) missense probably damaging 0.96
R8051:Chtf18 UTSW 17 25,942,453 (GRCm39) missense probably benign 0.05
R8296:Chtf18 UTSW 17 25,941,165 (GRCm39) missense probably benign 0.00
R8321:Chtf18 UTSW 17 25,939,865 (GRCm39) missense probably benign 0.32
R8433:Chtf18 UTSW 17 25,945,918 (GRCm39) missense probably benign
R9386:Chtf18 UTSW 17 25,942,732 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CACTCAGTAGGAGAAAACCCTGTGC -3'
(R):5'- CCTCAGTGTTGCCGTCTGTGTTAAAAG -3'

Sequencing Primer
(F):5'- ACTTGATGCCAACCCTGATG -3'
(R):5'- TCAAGTGGCTGAAGCTATGG -3'
Posted On 2014-01-05